Takashi Ishiguro

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Buffer controller correcting packet order for codec conversion
- Patent number 9,106,725
- Issue date Aug 11, 2015
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Jitter buffering control for controlling storage locations of a jit...
- Patent number 8,379,675
- Issue date Feb 19, 2013
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Double-talk detector with accuracy and speed of detection improved...
- Patent number 8,184,818
- Issue date May 22, 2012
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceler and echo canceling method
- Patent number 8,073,133
- Issue date Dec 6, 2011
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundancy gateway system
- Patent number 7,715,374
- Issue date May 11, 2010
- Oki Electric Industry Co. Ltd.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BUFFER CONTROLLER CORRECTING PACKET ORDER FOR CODEC CONVERSION
- Publication number 20130077632
- Publication date Mar 28, 2013
- Oki Electric Industry Co., Ltd.
- Takashi ISHIGURO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Jitter buffering control for controlling storage locations of a jit...
- Publication number 20100246608
- Publication date Sep 30, 2010
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Double-talk detector with accuracy and speed of detection improved...
- Publication number 20090028355
- Publication date Jan 29, 2009
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Echo canceler and echo canceling method
- Publication number 20080175375
- Publication date Jul 24, 2008
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Redundancy gateway system
- Publication number 20080151915
- Publication date Jun 26, 2008
- Oki Electric Industry Co., Ltd.
- Yuzuru MASUYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE